VDSL2-LINE-MIB :: xdsl2LineStatusActAtpUs

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › VDSL2-LINE-MIB › xdsl2LineStatusActAtpUs

xdsl2LineStatusActAtpUs

Module: VDSL2-LINE-MIB

OID (symbolic): VDSL2-LINE-MIB::xdsl2LineStatusActAtpUs

OID (numeric): 1.3.6.1.2.1.10.251.1.1.1.1.25

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: Actual Aggregate Transmit Power Upstream. The total amount of transmit power delivered by the xTU-R at the U-R reference point, at the instant of measurement. It ranges from -310 to 310 units of 0.1 dBm (physical values are -31 to 31 dBm). A value of 0x7FFFFFFF (2147483647) indicates the measurement is out of range to be represented.

What is xdsl2LineStatusActAtpUs?

Reports the total transmit power the customer-premises modem is actually delivering at its line interface, in units of 0.1 dBm (so 250 means 25 dBm), ranging -31 to 31 dBm with 2147483647 meaning out of range. A support tech compares this to the line's configured maximum (xdsl2LConfProfMaxNomAtpUs) to see if the modem is transmitting at its power ceiling, a sign the loop is long or noisy.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.251.1.1.1.1.25
snmpwalk -v2c -c public <target> VDSL2-LINE-MIB::xdsl2LineStatusActAtpUs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.251.1.1.1.1.25.1
snmpget -v2c -c public <target> VDSL2-LINE-MIB::xdsl2LineStatusActAtpUs.1

Start monitoring vendor-neutral, standards-based MIB, DSL access multiplexers (DSLAMs), VDSL2/ADSL modems and routers (line up/down/template/diagnostic status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the VDSL2-LINE-MIB::xdsl2LineStatusActAtpUs OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB, DSL access multiplexers (DSLAMs), VDSL2/ADSL modems and routers (line up/down/template/diagnostic status) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAPERTUS-NPG-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.10.251vdsl2MIBVDSL2-LINE-MIB
1.3.6.1.2.1.10.251.1xdsl2ObjectsVDSL2-LINE-MIB
1.3.6.1.2.1.10.251.1.1xdsl2LineVDSL2-LINE-MIB
1.3.6.1.2.1.10.251.1.1.1xdsl2LineTableVDSL2-LINE-MIB
1.3.6.1.2.1.10.251.1.1.1.1xdsl2LineEntryVDSL2-LINE-MIB
1.3.6.1.2.1.10.251.1.1.1.1.25xdsl2LineStatusActAtpUsVDSL2-LINE-MIB